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(11)

EP 4 533 401 A1

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(43) Date of publication: 09.04.2025 Bulletin 2025/15 (21) Application number: 23816621.9 (22) Date of filing: 27.05.2023

(51) International Patent Classification (IPC):  G06T 15/10(2011.01) G06T 7/55(2017.01) H04N 13/282(2018.01) G06T 5/50(2006.01) G06T 5/00(2024.01) G06T 5/20(2006.01) (52) Cooperative Patent Classification (CPC): G06T 5/50; G06T 15/205; G06T 15/503; G06T 5/77; G06T 5/30; G06T 2207/10028; G06T 2207/20084; G06T 5/60; H04N 13/268; H04N 13/261 (86) International application number: PCT/US2023/023785 (87) International publication number: WO 2023/235273 (07.12.2023 Gazette 2023/49)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 02.06.2022 US 202263348450 P (71) Applicant: LEIA Inc. Menlo Park, CA 94025 (US)	(72) Inventors: VANDERWALLE, Patrick Sint-Katelijne-Waver (BE) DEHAN, Loïc Sint-Katelijne-Waver (BE) VAN RANST, Wiebe Sint-Katelijne-Waver (BE) (74) Representative: Carpmaels & Ransford LLP  One Southampton Row London WC1B 5HA London WC1B 5HA (GB)